package com.controller;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.dao.UserDao;
import com.model.UserBean;

/**
 * Servlet implementation class LoginController
 */
public class LoginController extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public LoginController() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String userName = request.getParameter("txtUserName").toString();
		String password = request.getParameter("txtPassword").toString();
		UserDao userDao = new UserDao();
		UserBean userLoginBean = new UserBean();
		
		userLoginBean = userDao.checkUser(userName, password);
		String page = "";
		if (userLoginBean != null) {
			// Login successful
			page = "index.jsp";
		} else {
			// Login fail
			page = "login.jsp?err=Login failed";
		}
		response.sendRedirect(response.encodeURL(page));

	}

}
